发明名称 |
COLLAPSING CORE PART RETAINER SLEEVE |
摘要 |
An injection molding tool having a collapsible core which is movably mounted with respect to a mold plate. The mold plate is movably mounted with respect to a stripper plate that can be used to eject or remove the molded part from the injection molding tool. A retainer is fixedly positioned with respect to the mold plate so that it contacts at least a portion of a molded part when in a mold position. The retainer can be a sleeve with a through opening within or through which the collapsible core is mounted. |
申请公布号 |
CA2827518(C) |
申请公布日期 |
2016.09.20 |
申请号 |
CA20122827518 |
申请日期 |
2012.03.12 |
申请人 |
PROGRESSIVE COMPONENTS INTERNATIONAL CORPORATION |
发明人 |
HICKOK, ALAN PATRICK;HELENIUS, DAVID CHARLES |
分类号 |
B29C45/42;B29C45/44 |
主分类号 |
B29C45/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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